130006222 has 8 divisors (see below), whose sum is σ = 195062400. Its totient is φ = 64985424.

The previous prime is 130006207. The next prime is 130006229. The reversal of 130006222 is 222600031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 130006196 and 130006205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130006229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4179 + ... + 16657.

It is an arithmetic number, because the mean of its divisors is an integer number (24382800).

Almost surely, 2^130006222 is an apocalyptic number.

130006222 is a deficient number, since it is larger than the sum of its proper divisors (65056178).

130006222 is a wasteful number, since it uses less digits than its factorization.

130006222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17690.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 130006222 is about 11402.0271004765. The cubic root of 130006222 is about 506.5877836758.

Adding to 130006222 its reverse (222600031), we get a palindrome (352606253).

The spelling of 130006222 in words is "one hundred thirty million, six thousand, two hundred twenty-two".